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Your cart is empty.Cotter pins insert into holes of certain types of fastener systems to secure them into place. The bulbous end prevents the pin from being pulled through the hole so it is important to select a pin that has a diameter measurement larger than the hole diameter in the fastener you are working with. Once inserted through the hole, the two prongs at the opposite end can be separated and bent outward to lock the pin. Cotter pins are most frequently used to secure clevis pins or castle nuts.
JimB
Reviewed in the United States on August 6, 2023
These are high quality and work great for boat prop replacement.
kenyonsr
Reviewed in the United States on December 22, 2023
Does what it’s supposed to do hold on my propeller for my out board engine
Matthew D.
Reviewed in the United States on June 1, 2022
Perfect for changing the props on my Yamaha F40.
jesse isaacs
Reviewed in the United States on May 23, 2022
Got these for my 1988 mariner 4. They work great and are a lot cheaper than the actual ones that go for my motor. They might be a little longer but I don't see how that will be an issue. They look to be off the same quality as the original
Bob G
Reviewed in the United States on June 24, 2020
Needed a new cotter pin for my outboard , these ran big but are very well made
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